baber/WOPTO huggingface dataset:
Patent JP-2001054926-A (JP)
Title: Production of thermoplastic resin foamed linear article
Inventor: WATANABE KAZUNORI
IPC: B29C48/90
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed linear article having a non-foamed resin layer excellent in surface smoothness and reduced in flatness formed on the outer periphery thereof. SOLUTION: A creel 1, an extruder 2, a cooling tank 3, a heating device 4, a cooling sizing 5 and a taking-over machine 6 are used. A kneaded mixture of a foaming agent and a molten thermoplastic resin is continuously extruded to the outer periphery of a tensile force member A from the cap part of the extruder 2 and the extruded mixture is passed through the cooling tank 3 to be cooled and solidified to obtain an intermediate foamed linear article C wherein a thermoplastic resin foamed layer B is formed on the outer periphery of the tensile force member A. The linear article C is heated in the heating tank 4 to melt the outermost resin part of the intermediate foamed linear article C.  Next, the linear article C is introduced into the cooling sizing 5 to be sized and cooled so as to become an outer diameter dimension below the outer diameter dimension d2 of a final foamed linear article E.
Patent JP-H04113637-A (JP)
Title: Semiconductor package
Inventor: MURATA KAZUO
IPC: H01L23/12
Filed: 1990-09-03
Abstract: PURPOSE:To enable a chip carrier to be incorporated in a case simply and with a high accuracy, by determining the position of the chip carrier in the case through an arresting means, and by configuring the arresting means with an arresting member and the arresting part whose shape is opposed to the one of the arresting member. CONSTITUTION:A first arresting means comprises pins 11, 12 far positioning, which are provided on a case 1, and pinholes 13, 14, which are formed on a chip carrier 2, and are opposed to the pins 11, 12 respectively. A second arresting means comprises the pin 11 for positioning and the pinhole 14, which are provided on the chip carrier 2, and the pin 12 for positioning and the pinhole 13, which are provided on the case 1. According to this configuration, the sense of the direction of the chip carrier 2 is brought into a fixed one. A third arresting means comprises a protruding part 15, which is provided on the bottom part of the chip carrier 2 and whose plan view is a trapezoid, and a recessed part 16 opposed to the part 15, which is formed on the case 1. In this configuration, the sense of the direction of the chip carrier 2 is fixed, too.
Patent JP-2001056859-A (JP)
Title: Face image recognition device and passage controller
Inventor: SATO TOSHIO
IPC: G06T7/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a face image recognition device which can precisely a face image by securely capturing the face image of an arbitrary person of different height. SOLUTION: First and second position image input parts 101 and 102 input face images of a subject 108, 109, or 110 while changing the visual field vertically. An image position detection part 103 detects relative positions of the two face images inputted by the 1st and 2nd position image input parts 101 and 102. An image composition part 104 puts the two face images inputted by the 1st and 2nd position image input parts 101 and 102 together into one face image. A face pattern detection part 105 detects a face pattern from the one composite face image obtained by the image composition part 104. A face pattern recognition part 107 recognizes a face image by comparing the detected face pattern with reference face patterns previously stored in a face pattern storage part 106.
Patent JP-H0881840-A (JP)
Title: Method and apparatus for feeding sliver to spinning part of open end spinning frame
Inventor: PAURU RANTOMETSUSAA
IPC: D01H9/18
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve a method for feeding a sliver to a spinning station of an open-end spinning machine, to simplify an operation and to carry out the operation in a short time by packing a sliver to plural cans in one operation zone, bringing the cans to the spinning machine and spinning the sliver. SOLUTION: A sliver 14 is contained in cans 15, which are brought along a travel path 4 or 5 of at least one servicing device (piecing carriage 6 or 7) to an open-end spinning machine 1. Each partial sliver lot TM is taken out from the cans, respectively. Then a sliver partial lot 14 is transferred to devices 12 and 13 for transporting the sliver on at least one servicing device 6 or 7. The sliver is transported onto a storage location 51 of a spinning station 3 whose sliver supply has been exhausted. The transfer, the introduction and the piecing up operations of the sliver are successively carried out only by one apparatus.
Patent JP-H0795048-A (JP)
Title: Signal synchronization adjusting/display circuit
Inventor: MURAKAMI TOMOAKI
IPC: H03L7/00
Filed: 1993-09-20
Abstract: PURPOSE:To obtain the signal synchronization adjusting/display circuit which can execute automatically measurement of a high speed signal, phase synchronization and duty adjustment. CONSTITUTION:By a leading/lagging discriminating means 1, a phase difference of a first and a second input signals A, B is found. In accordance with its result, a first phase adjusting means 2 allows a phase of a first input signal A to lag so as to be synchronized with a phase of a second input signal B, and a first and a second output signals A2, B2 corresponding to the signals A, B are subjected to sampling by a sampling means 4 by shifting a clock signal of almost the same frequency as an input signal frequency a picosecond unit by the number of sampling magnification. As a result, a signal processing means 5 detects a phase difference with high accuracy, and under a result of this detection, by selecting a second input signal shifted by a picosecond unit and setting it as an output signal B2 in a second phase adjusting means 3, phase synchronization can be executed with high accuracy.
Patent JP-H0896532-A (JP)
Title: Disk recording/reproducing device
Inventor: SAITO TAKEHIKO
IPC: G11B21/02
Filed: 1994-09-28
Abstract: PURPOSE: To reduce the space required for inversion of an optical pickup and to attain a high speed inversion by invertibly supporting the optical pickup on a slide chassis and providing a drive mechanism inverting the pickup on the slide chassis. CONSTITUTION: When a motor 21 for mode of an inversion drive mechanism 20 of a pickup inversion mechanism 20 is driven, its rotational fore is transmitted to a mode gear 23 from a worm-gear 25 through a gear line 22, and a bevel gear part 29 is engaged with a bevel gear 24. Thus, the gear 24 is rotated, and a pickup support chassis 18 integrated with the gear 24 is turned around turning shafts 18a, 18b of both ends in the longitudinal direction of the chassis. By the turning of the chassis 18, a lock pin 33 engaging with a cam part 32b of a lock member 32 of a pickup mechanism 30 depresses the member 32 against a spring 34, and gets over the cam part 32b, and the lock of the mechanism 30 is released, and a cam pin 55a parts from the cam part of the gear 54.  Further, when the chassis 18 continues to turn, the pin 33 comes into contact with the cam part 32b, and the chassis 18 is inverted, and an optical head faces a disk surface.
Patent JP-H0956032-A (JP)
Title: Combination structure of u-duct for underground wiring
Inventor: HOSHIDA NORIYUKI
IPC: H02G1/06
Filed: 1995-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a combination structure of a U-duct, i.e. a block for burying optical fiber cables and wires under the ground, which can be used at any site and can easily deal with the increase of wires to be buried. SOLUTION: Board-like U-ducts 1, 1,... having a plurality of U-grooves in the longitudinal direction are arranged over a trench dug into the ground and wires and cables are contained in the U-groove. When a large quantity of wires are buried, another U-duct 1 is stacked on one U-duct 1 and an upper cover 7 is placed on the upper U-duct 1. The upper cover 7 is then fastened to the lowermost U-duct 1 by means of bolts 10 and adjacent U-ducts 1 are also coupled by means of bolts.
Patent JP-H0395429-A (JP)
Title: Constant temperature bath
Inventor: ADACHI FUJIO
IPC: G01M99/00
Filed: 1989-09-08
Abstract: PURPOSE:To enable attainment of uniformity in an inner-bath temperature by a method wherein warmed air from a plane-shaped heater is given to the circumference of a body to be tested, under a prescribed air pressure and in a balanced quantity, through a space between the heater and a partition member. CONSTITUTION:A plane-shaped heater 3 divided in the vertical direction is disposed at least on one of the inner wall surfaces of the main body 1 of a constant temperature bath shaped in a box and accommodating a body 2 to be tested. A partition member 4 being opposite thereto at a prescribed distance therefrom is provided with a plurality of plates 41, 42 and 43 with holes disposed in the vertical direction, and the holes having diameters increased one after another are formed therein respectively so that ventilating parts with ventilation resistances reduced one after another be formed. When forced ventilation is conducted in the direction of an arrow by a fan 5, the air warmed by the heat of the heater 3 is given to the body 2 to be tested through a space between the heater 3 and the member 4, while it can be given to the circumference of the body 2 under a prescribed air pressure and in a quantity balanced by the member 4. Besides, the radiant heat of the heater 3 can be controlled through the intermediary of the member 4, and thus the uniformity in a temperature in the vertical direction inside the bath can be secured.
Patent JP-H0793042-A (JP)
Title: Power circuit
Inventor: NAGAREGO MASAHIKO
IPC: H02M1/10
Filed: 1993-09-20
Abstract: PURPOSE:To make it possible to output different voltages by using one regulator circuit and controlling it by a control means. CONSTITUTION:The output circuit of a 4-terminal regulator IC 3 is branched, and, one is grounded through resistors 4 and 5 in order and the other is connected to the connection point between the resistors 4 and 5 through a resistor 7 and the control means (photocoupler 14) which turns on and off the circuit. The voltage at the connection point is inputted to the control terminal of the 4-terminal regulator IC 3 to turn on and off the control means, thereby outputting the different voltages. Further, the phototransistor 9 side of the photocoupler 14 is connected between the resistor 7 and the connection point between the resistors 4 and 5 and the side of a photodiode 13 is connected to a transistor 15 for driving the photocoupler to turn on an off the transistor 15 for photocoupler driving, there turning on an off the connection circuit of the resistor 7.
Patent JP-H1077238-A (JP)
Title: Efficient production of 4,4'-bis(chloromethyl)diphenyl
Inventor: TANIGUCHI HISAJI
IPC: C07C22/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain 4,4'-bis(chloromethyl)diphenyl as the objective diphenyl in a short time by reducing the generation of an isomer as a by-product as much as possible in the case of chloromethylating the diphenyl. SOLUTION: In the case of obtaining 4,4'-bis(chloromethyl)diphenyl by chloromethylating diphenyl, diphenyl is reacted with formaldehyde, hydrogen chloride and water in the presence of a strongly acidic organic acid. A halogenated carboxylic acid such as trichloroacetic acid or a dibasic acid such as o-nitrobenzoic acid can be used as the strongly acidic organic acid. The chloromethylation is promoted by carrying out chloromethylating reaction in the presence of a metal chloride. The reaction product of the chloromethylating reaction is readily purified by using an alcohol to give the objective high-purity 4,4'-bis(chloromethyl)diphenyl.
Patent JP-H0398547-A (JP)
Title: Method for processing vegetable
Inventor: ARAKANE MASUYOSHI
IPC: A23L19/00
Filed: 1989-09-08
Abstract: PURPOSE:To prepare a processed vegetable product capable of being readily eaten and having a high diet value by subjecting a vegetable to a harshness- removing treatment, processing into a pasty product, kneading with a binder, boiling and subsequently seasoning the vegetable product. CONSTITUTION:A vegetable such as spinach or the leaves of a Japanese radish is immersed and heated in an aqueous sodium carbonate solution, etc., to remove harshness, ground with a juicer-mixer, etc., into a pasty fluid, which is mixed with a binder such as thick malt syrup, boiled and subsequently seasoned with a soy, etc., to provide a food like the TSUKUDANI (food boiled down in soy) of laver.
Patent JP-H0548364-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/10
Filed: 1991-08-20
Abstract: PURPOSE:To improve the productivity of the piezoelectric resonator and to make its characteristic stable. CONSTITUTION:After an electric conductive paste 12 is applied in advance to both ends of a piezoelectric element 10, the piezoelectric element 10 with the conductive paste 12 applied thereto is inserted to a prescribed position of a case 14 to connect a vibration electrode 10b and a lead electrode 16 thereby making the quantity and the position of the conductive paste 12 proper.
Patent JP-S59125459-A (JP)
Title: Time-out detection system
Inventor: MIYAJIMA SHIGERU
IPC: G06F11/00
Filed: 1982-12-30
Abstract: PURPOSE:To reduce a necessary physical quantity by using hardware inherent to a computer and performing invariably secure time-out detection. CONSTITUTION:For example, a selection signal SEL0 has a logical level 1 while other selection signal has a logical level 0, and a TOD (time of Day) timer 1 is in a stop mode. At this time, a repetitive pulse signal at every 1ms period is outputted from an OR circuit 8. When machine word instruction is executed normally and a BOP (operation start) signal is generated at the time interval of <=1ms, the output of a flip-flop FF1 over attain the logical level 1. When the TOD timer 1 stops, the OR circuit 8 outputs the repetitive pulse signal from an interval timer 2 at every interval of 3.3ms. When the BOP signal is generated at the time interval of <=3.3ms under said condition, the FF11 never outputs the logical level 1.
Patent JP-S60129186-A (JP)
Title: Device for controlling injection of alkaline agent
Inventor: MIURA RIYOUSUKE
IPC: C02F1/66
Filed: 1983-12-14
Abstract: PURPOSE:To compensate correctly the deviation of a pH value by providing an arithmetic means I for calculating the total concn. of carbonic acid, an arithmetic means II for calculating a buffering capacity from the calculated result of the arithmetic means I , and an arithmetic means III for calculating the deviation of alkalinity. CONSTITUTION:The output signals ph, Alk, and Rc from a pH meter 16, an alkalinity meter 17, and a residual chlorine concn. meter 18 are transmitted to a means 19 for calculating the total concn. of carbonic acid Ct, and the calculated result is transmitted to a means 20 for calculating a buffering capacity. The calculated buffering capacity beta and an output signal ph from the pH meter 16 are transmitted to a means 22 having a contact 21 for inputting the desired value SV which is used for calculating the deviation of alkalinity EAlK. The deviation of alkalinity EAlK is sent to a means 23 for carrying out a proportional-plus-integral calculation wherein the injection ratio MVn of sodium hydroxide is calculated. The injection ratio MVn is outputted to a setting device 24, and the injection of the alkaline agent is controlled.
Patent JP-H11149964-A (JP)
Title: Socket for printed circuit board
Inventor: JANKOWSKY MEINRAD
IPC: H01R12/70
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To easily and certainly connect a socket for a USB circuit board with a circuit board by ensuring a given interval for the circuit board via an area for supporting and connecting a bottom part and soldering a socket housing for attaching an insulator provided with a signal connection portion. SOLUTION: A socket housing 1 formed by punching and bending a metal plate, a tongue-shaped lock parts 26 and 27 engaged with a shield housing groove of a bus plug engaged with an upper wall part 9 and bottom parts 10' and 10" are formed, and further, a fixing plate 11' constituting a supporting and connecting area extending from a rim part of the bottom parts 10' and 10" and bent at 180 degrees is fixed by engaging a collar of a punched hole 15 with a hole 17 of a printed circuit board 2. In this housing 1, an insulator 3 is attached via a cutout 25 provided at a side wall 8. At this insulator 3, four signal contact parts standardized under a USB standards to be contacted and connected with the bus plug are arranged in parallel, and a connection end of its extension part is soldered on a surface of the circuit board 2, and is connected to a corresponding conductor.
Patent JP-H0281057-A (JP)
Title: Copying machine
Inventor: KUBO KEIJI
IPC: G03G15/00
Filed: 1988-09-19
Abstract: PURPOSE:To save electric power in a rest time and to disconnect a main power source when it is being connected as it is by providing a means controlling the supply of electric power to a copying machine based on a detected output from an optical sensor and a timer means. CONSTITUTION:The operating part 13 of the copying machine 10 is provided with the optical sensor 14, and a time setting device 15 is provided inside a front cover 11. After a period set by the device 15 has passed without input to the operating part 13 since the installation environment of the copying machine is detected to have brightness below a prescribed one when the copying machine 10 is, for instance, put in on-standby state, a control part 21 controls a heater control substrate 19 so that a fixing heater 18 is preheated. If the operating part 12 is left unoperated for a prescribed period below the prescribed brightness while the fixing heater 18 is preheated, the control part 21 turns off a switch 20.
Patent JP-H1077787-A (JP)
Title: Beveled edge protector for steel pipe in propelling construction method
Inventor: FUCHIMOTO KATSUMI
IPC: E21D9/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a beveling edge protector for a steel pipe, which is easy to handle and mount without damaging a beveled end portion, if great propelling force is applied thereto. SOLUTION: A beveled edge protector has plural grooves 19 separately provided in a contact plane between the disc portion of a protecting cylinder and the beveled edge portion of a main pipe 100 in the circumferential direction, in which an oak made pressure plate 18 formed with the tapered face 18a and the vertical end face 18b in close contact with the tapered face 100b and the vertical end face 100c of the beveled edge portion 100a of the main pipe 100 is fitted. When the propelling force is applied to the main pipe 100, the angular portion between the tapered face 100b and the vertical end face 100c of the beveled edge portion 100a is forced into the vertical end face 18b of the oak made pressure resisting plate 18 and then the tapered face 100b of the bevel portion 100a is put in contact with the tapered face 18a of the pressure plate 18, so that the beveled edge portion 100a is prevented from being deformed to the inside. The oak made pressure plate 18, further softer than the steel made beveled edge portion 100a, gives no damage to the bevel portion 100a.
Patent JP-H0281726-A (JP)
Title: Two-four change-over mechanism for four-wheel drive vehicle
Inventor: FUJIKAWA TOMOJI
IPC: B60K23/08
Filed: 1988-09-19
Abstract: PURPOSE:To prevent shock and abnormal noise in changing-over by changing- over a transfer unit after disconnecting driven wheels from a power transmission system when changing-over from four-wheel drive mode to two-wheel drive mode and changing-over it before disconnecting driven wheels from the power transmission system when changing-over from two-wheel drive mode to four- wheel drive mode. CONSTITUTION:When four-wheel drive mode is changed-over to two-wheel drive mode, a clutch mechanism 50 of a free wheel unit is disengaged to discon nect the power transmission between either of the front and rear wheels and a front differential unit 35. Then a center differential of a transfer unit is change-over from four-wheel drive mode to two-wheel drive mode. When changing-over from two-wheel drive mode to four-wheel drive mode, the transfer unit is changed-over to form a power transmission system extending to a front differential unit 35 and a free-wheel unit 61 is changed-over to transmit power to the front wheels. Thus increase and variation in inertia of the power transmis sion system in changing-over can be reduced and a shock, abnormal noise, etc. produced in changing-over can be eliminated or reduced.
Patent JP-H04118106-A (JP)
Title: Edge drop control method of hot finish rolling
Inventor: HIRUTA TOSHIKI
IPC: B21B13/02
Filed: 1990-09-06
Abstract: PURPOSE:To attain hot finish rolling which decreases the deviation of the thickness in the width direction of a sheet as far as possible and can decrease the deviation of the edge drop quantity in the longitudinal direction of a coil by moving the working rolls of a 6-stage rolling mill in accordance with the difference between the edge drop quantity measured by an edge drop gauge and a target edge drop quantity. CONSTITUTION:The edge drop quantity measured by the edge drop gauge on the inlet side of the 6-stage rolling mill is read by a computing element which computes the difference between this actually measured edge drop quantity and the preset target edge drop quantity. This computing element, then, judges whether this difference can be eliminated by the shift within the shiftable of the work rolls or not. The element corrects the target edge drop quantity and computes the difference between the actually measured edge drop quantity and the target edge drop quantity if the above-mentioned elimination is infeasible. The change quantity of the working roll shift is then computed in accordance with the above-mentioned difference. The change quantity of the working shift and the change quantity of the edge drop have the relation nearly complying with linear equation. Then, the change quantity  Sw of the working roll shift is determined by the following equation:  Sw=F(E<a>, E*, H, h, W, TP).
Patent JP-2000062905-A (JP)
Title: Carriage for carrying container
Inventor: YAMAGAMI TAKATOSHI
IPC: B65F3/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To load and carry a collection box far transfer thereof even if the collection box is light and economical. SOLUTION: This carriage is provided with a carriage body comprising multiple suspension arm parts secured in a state suspended on main beam parts 41 arranged on both right and left sides of the carriage body and a supporting beam part 43 secured to each of a pair of both right and left lower tips of suspension arm part on both tips thereof, fixed wheels arranged on the lower part of the carriage body, and a traction means 53 to connect a tractor in a fore part of the carriage body. Because a carriage for carrying a waste collection box 40 can be carried with a waste collection box 30 loaded on the carriage body, no tractive farce is applied on the waste collection box 30.  Strength of the waste collection box 30, therefore, can be low and the waste collection box 30 which is made of such material as polyethylene, aluminum, wire mesh, or the like to be light and economical can be used, and an interconnection space between conventional collection boxes becomes unnecessary whereby a whole body length of an article to be tracted is shortened.